PE Stretch Film Jumbo Roll
- Material: PE/LLDPE cast stretch film
- Thickness: 8-35 um, common 17/20/23/25 um
- Width: 250-1000 mm, common 450/500 mm
- Roll weight: 25-58 kg, common 40/45/50 kg
- Core: 3 inch / 76 mm paper core
- Use: slitting, rewinding, and roll conversion
Adhesive Pack Tape Company is a manufacturer of PE stretch film jumbo rolls for wrapping film conversion, supplying PE/LLDPE jumbo rolls for converters, rewinders, and packaging operations. These rolls are made for slitting and rewinding into hand stretch film, machine stretch film, mini roll, and bundling roll formats. Production control focuses on thickness, width, roll weight, winding tension, edge flatness, film consistency, and cling direction.
Product Overview
PE Stretch Film Jumbo Roll is supplied as a parent roll before final roll sizing. It gives converting workshops a stable bulk film source for producing smaller rolls by dispenser size, wrapping machine setup, roll weight preference, or distribution specification. Common 450 mm and 500 mm jumbo rolls are often used for hand roll and machine roll programs; other widths can be prepared for mini roll or bundling roll production.
For a PE stretch film jumbo roll used in packing film conversion, the key question is whether the roll runs cleanly on the rewinding line. The film must unwind smoothly, pass guide rollers, stay stable under tension control, accept clean slitting, and rewind with balanced roll hardness. If the roll face is uneven, the edge is wavy, or the gauge profile changes across 17 um, 20 um, 23 um, or 25 um grades, the converted roll may show wrinkles, hard bands, telescoping, loose winding, or rough edges.
Adhesive Pack Tape Company produces polyethylene stretch film jumbo roll specifications with aligned edges, stable roll hardness, clear cling direction, and consistent extrusion. Width, 40/45/50 kg roll weight, film thickness, and 3 inch / 76 mm paper core strength are matched to the rewinder and finished roll format.
Benefits
- Supports steady slitting and rewinding into smaller finished rolls
- Helps reduce film breaks, wrinkles, telescoping, and loose winding
- Controlled 8-35 um thickness range supports balanced roll hardness
- Flat roll face and aligned edges help lower trimming waste
- Stable winding tension allows smoother unwind from outer layer to core
- Suitable for high performance jumbo stretch film programs needing clean slitting and consistent roll appearance
What Should Be Checked Before a Jumbo Roll Enters the Slitting Line?
Before loading, the jumbo roll should be checked as a converting material. Roll width, net weight, core condition, roll face flatness, and edge alignment are the first points to review. A 40 kg or 50 kg roll can improve output and reduce changeovers, but it must match shaft size, lifting method, brake control, and rewinder tension range.
Uneven gauge may create tight and loose lanes after rewinding, especially when 450 mm or 500 mm jumbo rolls are slit into mini rolls or bundling rolls. For one-side cling film, the cling side should be confirmed before full rewinding starts.
TDS
Item | Typical Value |
Product Type | PE/LLDPE stretch film jumbo roll |
Main Use | Slitting and rewinding into smaller stretch film rolls |
Material | PE/LLDPE cast stretch film resin |
Thickness | 8-35 um |
Common Thickness | 17 um, 20 um, 23 um, 25 um |
Width Range | 250-1000 mm |
Common Width | 450 mm, 500 mm |
Roll Net Weight | 25-58 kg |
Common Roll Weight | 40 kg, 45 kg, 50 kg |
Core Size | 3 inch / 76 mm paper core |
Film Color | Clear, tinted, or selected color |
Cling Direction | Inner cling, outer cling, or two-side cling |
Roll Face Requirement | Flat face, aligned edge, controlled winding hardness |
Thickness Control | Gauge profile checked by order requirement |
Conversion Compatibility | Hand roll, machine roll, mini roll, bundling roll |
Rewinding Check | Stable unwind, clean slitting, reduced web break |
Applications
- Stretch film slitting and rewinding workshops
- Converter use for private roll specifications
- Bulk roll supply for packaging operations
- Hand stretch film production from 450/500 mm jumborolls
- Machine stretch film production with stable unwind
- Mini roll, narrow-width roll, and bundling roll conversion
How Does Cling Direction Affect Rewinding and Finished Roll Use?
Cling direction affects how the converted roll behaves. PE/LLDPE stretch film can be produced with inner cling, outer cling, or two-side cling. If the tacky side is reversed during rewinding, the roll may cling to the wrong surface, block during storage, or run poorly on a wrapping machine.
For one-side cling film, the cling side is usually arranged to face the load, while the smoother side faces outward. When hand rolls, machine rolls, mini rolls, or bundling rolls are converted from the same 40/45/50 kg jumbo roll, cling direction should be confirmed before the batch is rewound.
FAQ
What is PE Stretch Film Jumbo Roll used for?
It is used as a PE/LLDPE jumbo roll for slitting and rewinding into hand stretch film, machine stretch film, mini roll, and bundling roll.
What roll weight is suitable for rewinding?
Common net weights are 40 kg, 45 kg, and 50 kg, depending on rewinder loading capacity, shaft design, lifting method, and changeover frequency.
Why is edge flatness important?
Edge flatness affects web tracking, slitting accuracy, trimming waste, and finished roll appearance. Uneven edges may cause wandering, stoppages, and rough roll edges.
Can the film thickness and cling direction be adjusted?
Yes. Thickness, width, roll weight, color, and cling direction can be adjusted according to conversion requirements and finished roll format.